Through-the-lens loupes with improved declination angle



FIG. 1 is a perspective view of the invention;

FIG. 2 is a side view of the invention;

FIG. 3 is a front view of the invention; and,

FIG. 4 is a top view of the invention.

The broken line showing of the eyeglass frame is included for the purposes of illustrating environment and forms no part of the claimed design. 

CLAIM The ornamental design for a through-the-lens loupes with improved declination angle, as shown and described. 